pandas.tseries.offsets.CustomBusinessMonthBegin

class pandas.tseries.offsets.CustomBusinessMonthBegin(n=1, normalize=False, weekmask='Mon Tue Wed Thu Fri', holidays=None, calendar=None, offset=datetime.timedelta(0)) [source]

DateOffset subclass representing custom business month(s).

Increments between beginning of month dates.

Parameters:

n : int, default 1 The number of months represented. normalize : bool, default False Normalize start/end dates to midnight before generating date range. weekmask : str, Default ‘Mon Tue Wed Thu Fri’ Weekmask of valid business days, passed to numpy.busdaycalendar. holidays : list List/array of dates to exclude from the set of valid business days, passed to numpy.busdaycalendar. calendar : pd.HolidayCalendar or np.busdaycalendar Calendar to integrate. offset : timedelta, default timedelta(0) Time offset to apply.

Attributes

base	Returns a copy of the calling offset object with n=1 and all other attributes equal.
cbday_roll	Define default roll function to be called in apply method.
month_roll	Define default roll function to be called in apply method.
offset	Alias for self._offset.

freqstr
kwds
m_offset
name
nanos
rule_code

Methods

apply_index(self, other)	Vectorized apply of DateOffset to DatetimeIndex, raises NotImplentedError for offsets without a vectorized implementation.
rollback(self, dt)	Roll provided date backward to next offset only if not on offset.
rollforward(self, dt)	Roll provided date forward to next offset only if not on offset.

__call__
apply
copy
isAnchored
onOffset